FR1151884A - Method and apparatus for controlling a pneumatic device - Google Patents

Method and apparatus for controlling a pneumatic device

Info

Publication number
FR1151884A
FR1151884A FR1151884DA FR1151884A FR 1151884 A FR1151884 A FR 1151884A FR 1151884D A FR1151884D A FR 1151884DA FR 1151884 A FR1151884 A FR 1151884A
Authority
FR
France
Prior art keywords
controlling
pneumatic device
pneumatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rota App & Maschb Dr Hennig
Askania Werke AG
Original Assignee
Rota App & Maschb Dr Hennig
Askania Werke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rota App & Maschb Dr Hennig, Askania Werke AG filed Critical Rota App & Maschb Dr Hennig
Application granted granted Critical
Publication of FR1151884A publication Critical patent/FR1151884A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/03—Control of flow with auxiliary non-electric power
FR1151884D 1955-07-08 1956-06-26 Method and apparatus for controlling a pneumatic device Expired FR1151884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1151884X 1955-07-08

Publications (1)

Publication Number Publication Date
FR1151884A true FR1151884A (en) 1958-02-06

Family

ID=7727523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1151884D Expired FR1151884A (en) 1955-07-08 1956-06-26 Method and apparatus for controlling a pneumatic device

Country Status (1)

Country Link
FR (1) FR1151884A (en)

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